29382171

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 51439104

約数和(自身を除く): 22056933

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 169, 221, 273, 357, 487, 507, 663, 1183, 1461, 1547, 2873, 3409, 3549, 4641, 6331, 8279, 8619, 10227, 18993, 20111, 24837, 44317, 57953, 60333, 82303, 107627, 132951, 173859, 246909, 322881, 576121, 753389, 1399151, 1728363, 2260167, 4197453, 9794057, 29382171]

約数ペア:

[(1, 29382171), (3, 9794057), (7, 4197453), (13, 2260167), (17, 1728363), (21, 1399151), (39, 753389), (51, 576121), (91, 322881), (119, 246909), (169, 173859), (221, 132951), (273, 107627), (357, 82303), (487, 60333), (507, 57953), (663, 44317), (1183, 24837), (1461, 20111), (1547, 18993), (2873, 10227), (3409, 8619), (3549, 8279), (4641, 6331)]